Individual Calculations August 2023
 Babrikowski, Peter, Dr.  Total change: 27.20  Rating chartPersonal card
 31. Offene Senioren-LEM Sachsen-Anhalt over 65 Magdeburg GER 2023-07-03
RcRownchangeKK*chgGame
 1958 2127 5.00 7 0.01 20 0.20 
  Boldt, Heinrich 1801 GER1.0010.13202.60 
  Nosek, Reinhard 1933 GER0.501-0.2520-5.00 
  Jeute, Peter 1880 GER0.501-0.3120-6.20 
  Hess, Juergen 1927 GER1.0010.24204.80 
  Glaeser, Wilfried 2098 GER0.501-0.0420-0.80 
  Lehmann, Erwin 1988 GER1.0010.31206.20 
  Leibovitch, Iziaslav, Dr. 2077 GER0.501-0.0720-1.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Deutsche Senioreneinzelmeisterschaft 2023 over 65 Bad Wildungen GER 2023-07-17
RcRownchangeKK*chgGame
 2107 2127 6.00 9 1.35 20 27.00 
  Josting, Friedel 1795 GER1.0010.12202.40 
  Lehr, Thomas 1937 GER1.0010.25205.00 
  Schmidt, Bodo f2262 GER0.5010.18203.60 
  Salov, Sergej m2162 GER0.5010.05201.00 
  Pruefer, Friedbert, Dr. 2236 GER0.5010.15203.00 
  Brueggemann, Joachim m2287 GER1.0010.712014.20 
  Buchal, Stephan f2211 GER0.5010.12202.40 
  Schumacher, Gottfried f2147 GER0.001-0.4720-9.40 
  Schaefer, Martin, Dr. 1929 GER1.0010.24204.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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